Title:
WARMER
Document Type and Number:
WIPO Patent Application WO/2019/052300
Kind Code:
A1
Abstract:
Disclosed is a warmer (100), comprising a heat source (1) and a plurality of first radiator fins (2) arranged at intervals, with the plurality of first radiator fins (2) being arranged on one side of the heat source (1), wherein, a thermal radiation chamber (4) is arranged between two adjacent first radiator fins (2), the thermal radiation chamber (4) comprises a first end (21) and a second end (22), the first end (21) of the thermal radiation chamber (4) is open, and the first end (21) of the thermal radiation chamber (4) has a width less than that of the second end (22) of the thermal radiation chamber (4), and wherein the first end (21) of the thermal radiation chamber (4) and the second end (22) of the thermal radiation chamber (4) are arranged in the direction of the thickness of the heat source (1), with the first end (21) of the thermal radiation chamber (4) being arranged away from the heat source (1) and the second end (22) of the thermal radiation chamber (4) being arranged close to the heat source (1). The warmer (100) makes full use of the chimney effect, increasing the amount of air flowing through the thermal radiation chamber (4) from bottom to top in a unit time, and reinforcing the entrance of the air from a side into the thermal radiation chamber (4), as well as reducing the temperature of the first radiator fins (2), in particular the temperature at the extreme edge of the first radiator fins (2).
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Inventors:
YUE BAO (CN)
WANG WENPENG (CN)
YIN HONG (CN)
WANG WENPENG (CN)
YIN HONG (CN)
Application Number:
PCT/CN2018/100701
Publication Date:
March 21, 2019
Filing Date:
August 15, 2018
Export Citation:
Assignee:
MIDEA GROUP CO LTD (CN)
GD MIDEA ENV APPLIANCES MFG CO LTD (CN)
GD MIDEA ENV APPLIANCES MFG CO LTD (CN)
International Classes:
F28D1/053; F28F3/02; F28F13/02
Domestic Patent References:
| WO2015170456A1 | 2015-11-12 |
Foreign References:
| CN106524786A | 2017-03-22 | |||
| CN201387077Y | 2010-01-20 | |||
| CN86101493A | 1987-04-08 | |||
| JP2017101904A | 2017-06-08 | |||
| CN207231269U | 2018-04-13 | |||
| CN207231270U | 2018-04-13 |
Attorney, Agent or Firm:
YOULINK INTELLECTUAL PROPERTY LAW FIRM (CN)
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